diff --git a/pages/user/userinfo/userinfo.js b/pages/user/userinfo/userinfo.js
index 3be9c02..f6b0e5a 100644
--- a/pages/user/userinfo/userinfo.js
+++ b/pages/user/userinfo/userinfo.js
@@ -639,6 +639,11 @@ Page({
 		  
         a.reg_time = time;
         a.birthday = birthday
+
+        if(a.address=='null' || !a.address){
+          a.address="";
+        }
+
         e.setData({
           phone: a.mobile,
           user: a,